I have had a longstanding problem with pulse noise off my SW BOG. The
pulses are ~5khz wide, ~1 to 1.5 S units
in amplitude, are spaced every 12 khz, do not drift (one always right on
1825!), and extend from ~1700 to 2500 khz.
Not drifting at all indicates a system with a controlled clock frequency,
like a digital system that is polling something. Some wells do this, as do
alarms and other things. A friend of mine has a booster pump system for his
well because the well is much lower elevation than his home, but his noise
cycles off and on. A home lighting control system could do that.
The Direct TV system next door covers that bandwidth, but it is drifty
because it is from the SMPS in the unit.
Sounds like you need a sensitive portable receiver.
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UR RST IS ... ... ..9 QSB QSB - hw? BK
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